Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 3: Gauges (IEC 60061-3:1969 + supplements A:1970 to U:1997 + A20:1998 to A57:2020 + A58:2020, modified); German version EN 60061-3:1993 + A1:1995 to A7:1997 + A20:1998 to A57:2020 + A58:2020
Edition 2021-04

Controllable backflow preventer with reduced pressure zone - Family B type A according to DIN EN 12729 for temporary connection to potable water supply installed outside of buildings
Edition 2017-10

Open systems interconnection - Protocol for providing the connectionless-mode network service - Part 4: Provision of the underlying service by a subnetwork that provides the OSI data link service; identical with ISO/IEC 8473-4:1995
Edition 1996-06

Fire classification of construction products and building elements - Part 1: Classification using data from reaction to fire tests; German version EN 13501-1:2018
Edition 2019-05

Intelligent transport systems - DATEX II data exchange specifications for traffic management and information - Part 4: VMS publication; English version EN 16157-4:2021
Edition 2021-05

Intelligent Network (IN) - Intelligent Network Capability Set 1 (CS1), Core Intelligent Network Application Protocol (INAP) - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification for Service Switching Function (SSF), Specialized Resource Function (SRF) and Service Control Function (SCF); English version ETS 300374-2:1996
Edition 1996-10

Metal boxes and boxes of insulating material for recessed mounting for accomodation of accessories up to 16 A 250 V and socket-outlets according to DIN 49445, DIN 49447 and DIN EN 60309-2 (VDE 0623-20) up to 32 A 690 V - Main dimensions
Edition 2007-09

Lathe chucks, hand-operated - Jaws with centrical clamping individually adjustable - Part 2: Mounting recess with 1:4 taper
Edition 2010-05

Geographic information - Geospatial API for features - Part 1: Core (ISO/DIS 19168-1:2023); English version prEN ISO 19168-1:2023
Edition 2023-09

Electronic fee collection - Evaluation of on-board and roadside equipment for conformity to ISO 12813 - Part 1: Test suite structure and test purposes (ISO/DIS 13143-1:2023); English version prEN ISO 13143-1:2023
Edition 2024-02